Huffman Algorythm [[-a] [-x] [-d]] [[-t] [-l]] [arc_name] [file_name_1] ... [file_name_N]
Main arguments. You shoud chose only one of them:
-a - add file(s) to archive. If archive doesn't exist, it will be created.
-x - extract file(s) from archive.
-d - delete file(s) from archive. If file doesn't exist in archive, it was skipped.
Other arguments, can be used both:
-t - checking archive for errors.
-l - listing file(s) existing in archive.
 